Table 5 Generalized mixed-effects model predicting non-verbal cues based on credibility (z-transformed) and its interaction with Language (native vs. non-native, with native as the reference group).
From: Non-verbal cues in eyewitness testimonies do not predict accuracy or credibility assessments
Cue | Predictor | |||
|---|---|---|---|---|
Credibility | Credibility x non-native language | |||
OR [95% CI] | p | OR [95% CI] | p | |
Overall cues | 1.03 [0.90, 1.19] | 0.639 | 0.99 [0.82, 1.19] | 0.920 |
Fidgeting | 1.53 [0.42, 5.62] | 0.524 | 0.39 [0.07, 2.08] | 0.267 |
Illustrators | 0.93 [0.33, 2.65] | 0.898 | 0.67 [0.17, 2.65] | 0.567 |
Shrugs | 6.15 [1.54, 24.59] | 0.010 | 0.07 [0.01, 0.54] | 0.010 |
Head nods | 1.71 [0.92, 3.16] | 0.087 | 0.63 [0.28, 1.43] | 0.266 |
Head shakes | 2.49 [1.23, 5.05] | 0.011 | 0.45 [0.17, 1.16] | 0.098 |
Other body movement | 0.84 [0.52, 1.37] | 0.483 | 1.77 [0.92, 3.39] | 0.088 |
Smile | 1.20 [0.34, 4.21] | 0.774 | 0.47 [0.09, 2.35] | 0.356 |
Eye shifts | 0.94 [0.51, 1.74] | 0.842 | 1.15 [0.51, 2.61] | 0.736 |
Brow movement | 0.76 [0.39, 1.46] | 0.407 | 1.41 [0.59, 3.37] | 0.436 |
Other facial expressiveness | 1.11 [0.62, 1.98] | 0.731 | 0.92 [0.44, 1.93] | 0.824 |
